ADO.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ADO.NET Interview Questions

Questions Answers Views Company eMail

How to call the SQL commands asynchronously in ADO.NET version 2.0

DELL,

4 14427

What is the namespace in which .NET has the data functionality classes?

eMantras,

5 10625

What are the two fundamental objects in ADO.NET?

6 9711

What are major difference between classic ADO and ADO.NET?

2 10275

What is the use of command objects?

2 7700

Diff B/W DataSet vs DataTable

Star Wire,

6 12290

Which is the best institute in hyderabad to learn DotNet?

Cognizant,

11 30667

Can a DataReader be used as a DataSource for a GridView. If it is so how will you handle paging.

Directi,

3 10704

how to display empty table to datagrid

LG Soft,

3 8450

What is datatable?

3 13454

Difference between ADO and ADO.Net

IBM,

4 10564

Why DataReader is Forward Only?

IBM, NIIT,

16 35501

HOW TO FILL GRID VIEW WITH OUT USING SQLDATASOURCE AND PROGRAMING?

4 11018

describe about the ado.net object model

TCS,

4 13447

What is main five diffrent between Connected And Disconnected environment

HCL, Satyam, US India, Wipro,

15 91662

Post New ADO.NET Questions

Un-Answered Questions { ADO.NET }

Explain how to call the sql commands asynchronously in ado.net version 2.0?

982

Define atomicity?

1095

If we are not returning any records from the database, which method is to be used?

1375

What connected data?

1024

Explain the role of data provider in ado.net?

1053

How can you identify whether or not any changes are made to the DataSet object since it was last loaded?

1109

What are the various methods provided by the DataSet object to generate XML?

1059

What is ole in vb?

956

What is Data view?

1155

What is ado.net objects?

1019

What is the role of clr?

1008

What is difference in record set and dataset?

1157

describe the dataset object in ado.net.

1004

Which property is used to check whether a DataReader is closed or opened?

1093

What is the difference between the clone() and copy() methods of the dataset class?

1156

For More Un-Answered { ADO.NET } Questions Click Here